yaole
36 lines
722 B
Go
36 lines
722 B
Go
//go:build amd64
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// +build amd64
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package sm4
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import (
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"encoding/hex"
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"fmt"
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"testing"
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)
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func TestAesni(t *testing.T) {
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key, _ := hex.DecodeString("AF07B5BDDF77A3727E9E5FEC48DA1D9E")
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// test 4 blocks for aesni
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src, _ := hex.DecodeString(
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"B358A63B7587FCCB46CD41FFE778D5C1" +
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"B358A63B7587FCCB46CD41FFE778D5C1" +
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"B358A63B7587FCCB46CD41FFE778D5C1" +
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"B358A63B7587FCCB46CD41FFE778D5C1",
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)
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dst := make([]byte, len(src))
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encKey := make([]uint32, 32)
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decKey := make([]uint32, 32)
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expandKey(key, encKey, decKey)
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encrypt4(dst, src, encKey)
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// dst = 6845268B 91394C00 6648E71A 2D6D68C1 * 4
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for i := 0; i < 64; i++ {
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fmt.Printf("%02x ", dst[i])
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if i > 0 && (i+1)%16 == 0 {
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fmt.Println()
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}
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}
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}
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